I recently added a heads/cam package (C1 & MTI stage II heads)to my car but have been debating about getting the computer tuned.

I thought that I'd wait till everybody (the vendors) gets more experience w/ LS1 edit. On the other hand if I can get a significant improvement now I probably should do it now and get the benefits of better drivability.

Also, is there a significant diference in having it dyno tuned at a place such as MTI? I was told that the dyno tune improvements are mostly in part throttle situations.

Thanks in advance,

Bill